Index: src/driver/Makefile.in
===================================================================
--- src/driver/Makefile.in	(revision a2f146ee136fe38b828af6b499e5a27a7d8006fb)
+++ src/driver/Makefile.in	(revision fde66c23cacb445af864df0eb609e9cbcd51ccf9)
@@ -185,4 +185,6 @@
 AWK = @AWK@
 BACKEND_CC = @BACKEND_CC@
+BUILD_IN_TREE_FLAGS = @BUILD_IN_TREE_FLAGS@
+BUILD_IN_TREE_FLAGS_NOLIB = @BUILD_IN_TREE_FLAGS_NOLIB@
 CC = @CC@
 CCAS = @CCAS@
@@ -190,4 +192,6 @@
 CCASFLAGS = @CCASFLAGS@
 CCDEPMODE = @CCDEPMODE@
+CFACC = @CFACC@
+CFACPP = @CFACPP@
 CFA_BACKEND_CC = @CFA_BACKEND_CC@
 CFA_BINDIR = @CFA_BINDIR@
@@ -206,4 +210,5 @@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
+DRIVER_DIR = @DRIVER_DIR@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@